Muscle Milk
Contains artificial ingredients and processed protein isolates with limited third-party testing transparency.
Evaluated Feb 14, 2026
·AI-evaluatedGarden of Life
USDA organic certification with whole food ingredients and third-party testing.
Klean Athlete
NSF certified for sport with minimal ingredients and no artificial additives.
Promix
Single ingredient grass-fed whey with no artificial flavors or sweeteners.
Contains artificial flavors, acesulfame potassium, and highly processed protein isolates
Limited transparency on third-party testing for contaminants and purity
Protein blend provides decent amino acid profile but includes lower-quality isolates
Ingredient list provided but lacks specificity on protein sourcing and processing methods